(19)

(11)

EP 2 748 070 A2

(12)

(88) Date of publication A3: 18.04.2013 (43) Date of publication: 02.07.2014 Bulletin 2014/27 (21) Application number: 12825989.2 (22) Date of filing: 22.08.2012

(51) International Patent Classification (IPC):  B65D 1/40(2006.01) B65D 21/08(2006.01) B65D 1/02(2006.01) B67D 7/02(2010.01) (86) International application number: PCT/US2012/051843 (87) International publication number: WO 2013/028746 (28.02.2013 Gazette 2013/09)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 22.08.2011 US 201161526155 P (71) Applicant: Advanced Technology Materials, Inc. Danbury, CT 06810 (US)	(72) Inventors: TOM, Glenn Bloomington, MN 55438 (US) ELLINGSON, Thea Annette Northfield, MN 55057 (US) KOLAND, Amy Eden Prairie, MN 55347 (US) MOWREY, Dale Gene Montgomery, MN 56069 (US) (74) Representative: Elsworth, Dominic Stephen  Hargreaves Elsworth 14-18 Westgate Road Newcastle-upon-Tyne NE1 3NN Newcastle-upon-Tyne NE1 3NN (GB)